25 of 25 Network Security Engineer Jobs in the South East

Security Engineer, Network Security, Basingstoke, COR7186 This is an excellent opportunity for an ambitious and technical Security Engineer, to join a growing, award winning company, at their head offices in Basingstoke. The successful Security Engineer will be required to have a full … UK driving license as this role will involve ad hoc travel to other sites/data centres. The Role The Security Engineer will be joining the internal security team, working alongside an external SOC, in-order to support the business on all internal network security issues that arise. You will be an enthusiastic individual with a passion for all things security, with an eagerness to learn and develop. Outside of this, you will ideally have a broad range of skills with regard to network troubleshooting, firewalls, IDS/IPS, VPNs and more. More ❯

CityFibre Milton Keynes, England, United Kingdom Join or sign in to find your next job Join to apply for the Senior Network Engineer - Security role at CityFibre CityFibre Milton Keynes, England, United Kingdom 1 day ago Be among the first 25 applicants Join to apply for the … Senior Network Engineer - Security role at CityFibre Get AI-powered advice on this job and more exclusive features. This range is provided by CityFibre. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message … You’ll join your colleagues in your local office at least 2 to 3 days a week. As the UK’s largest fibre-only network, and its only proven wholesale challenger, we’re busy setting new standards for what digital infrastructure can and should be. Designed from scratch for More ❯

Exalto Consulting are currently recruiting for a contract network security engineer, this is initially 6 months paying £450 a day depending on experience. This is hybrid working in Cheshire need to be on site 2/3 days a week with some occasional travel to other sites … in Europe. Essential skills for the roles: Proven experience in network security, with a strong understanding of network security fundamentals, encryption technologies, and secure network design principles. Zscaler Private Access & Internet Access knowledge of zerotrust Proficiency in configuring, managing, and troubleshooting firewalls. Cisco, Palo Alto … etc,. Experience with intrusion detection/prevention systems, as well as with SIEM tools and security incident response. Conduct regular security assessments, including penetration testing and vulnerability assessments, to identify and remediate potential security risks. Design and implement secure network architectures, including firewalls, intrusion detection More ❯

Social network you want to login/join with: MANDARIN Network and Security Engineer, slough col-narrow-left Client: ABL Recruitment Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide … Job Description: Excellent opportunity for anyone with fluent MANDARIN and recent experience as a Network and Security Engineer or with 5 years in this specialist field who is now looking for their next step.This is a corporate banking role, the team need one specialist for the installation … support and maintenance of network infrastructure and security framework and assist the network and security manager in the administration and maintenance of the Banks IT networking equipment through the support of the network equipment, HO network. Job Title MANDARIN Network and Security Engineer More ❯

to sustainability and good corporate citizenship, we have over 250,000 dedicated employees serving clients across 66 countries. About the role: As a Lead Network Security Operations Center (NSOC) Engineer, you'll be responsible for overseeing and supporting the management of Network Security capabilities within … Additionally, you'll actively seek opportunities to enhance the NSOC's overall capability and process workflow. This involves collaborating with key stakeholders to optimize Network Security capabilities, with the goal of improving user experience and enhancing the organization's security posture. This position will on occasion require … you to field a call off hours. Key responsibilities: Provide expert guidance in operating, maintaining, and enhancing Network Security capabilities Serve as a technical escalation point for NSOC Engineers, including providing support during on-call rotations. Engage effectively with key stakeholders to ensure that the services supported by More ❯

An ever growing integration company are on a mission to find a Network Security Engineer to protect digital infrastructure and ensure the integrity of critical systems for well-known utilities and energy companies and as a rapidly growing tech-driven organization, they value innovation, agility and top … tier talent. As a Network Security Engineer, you will be responsible for designing, implementing, and managing secure network infrastructures. You ll work closely with IT, DevOps, and compliance teams to monitor threats, respond to incidents, and ensure robust protection against cyberattacks. Key Responsibilities: Design and implement … secure network architectures (firewalls, VPNs, IDS/IPS, etc.) Monitor network activity for threats and vulnerabilities using SIEM tools Perform regular security audits, risk assessments, and penetration tests Respond to and investigate security breaches and incidents Stay current with the latest security threats, technologies, and More ❯

An ever growing integration company are on a mission to find a Network Security Engineer to protect digital infrastructure and ensure the integrity of critical systems for well-known utilities and energy companies and as a rapidly growing tech-driven organization, they value innovation, agility and top … tier talent. As a Network Security Engineer, you will be responsible for designing, implementing, and managing secure network infrastructures. You’ll work closely with IT, DevOps, and compliance teams to monitor threats, respond to incidents, and ensure robust protection against cyberattacks. Key Responsibilities: Design and implement … secure network architectures (firewalls, VPNs, IDS/IPS, etc.) Monitor network activity for threats and vulnerabilities using SIEM tools Perform regular security audits, risk assessments, and penetration tests Respond to and investigate security breaches and incidents Stay current with the latest security threats, technologies, and More ❯

Social network you want to login/join with: Senior Network Security Engineer, slough col-narrow-left Client: Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Opticore … IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more. Opticore IT are currently searching for a Senior Network Security Engineer to support our client, in a critical migration project from a cloud-based proxy solution (Netskope) to an on-premise proxy infrastructure with deep technical expertise in proxy technologies, a solid security mindset, and familiarity with automation practices to come and join the team. You'll More ❯

Social network you want to login/join with: Network Security Engineer, Portsmouth, Hampshire col-narrow-left Client: Location: Portsmouth, Hampshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description … Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more. Opticore IT is currently searching for a Network Security Engineer to join our client on medium to large-scale projects involving design, implementation, and support on Prisma SDWAN and Prisma Access projects with various clients. This is a hybrid position with occasional visits to the client site, potentially 1 day a week. This is a 6-month More ❯

provides wholesale connectivity to multiple business and consumer service providers, local authorities and mobile operators. Job Description As the UK's largest fibre-only network, and its only proven wholesale challenger, we're busy setting new standards for what digital infrastructure can and should be. Designed from scratch for … the internet, our network is greener, more reliable and ready for the future. The products we provide over it not only lead the market on speed, value and service, they help businesses to innovate, provide entire communities with a better foundation for their digital lives and support economic growth … you? The opportunity to make internet connections (and daily life) a whole lot better, for a lot of people! Joining us as a Senior Network Engineer - Security You'll be joining a forward-thinking Network Engineering team at the heart of our mission to build and More ❯

Social network you want to login/join with: Network Security Engineer, Milton Keynes col-narrow-left Client: Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Opticore IT is a … specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more. Opticore IT is currently searching for a Network Security Engineer to … contract inside IR35, with a high likelihood of extension. What you'll be doing: Representing Opticore, working directly with our client, a leader in security, delivering multiple SDWAN-focused projects. Collaborating with clients to help them achieve their goals and understand the differences between their wants and needs. Engaging More ❯

Social network you want to login/join with: Network Security Engineer, oxford district col-narrow-left Client: Corecom Consulting Location: oxford district, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide … Job Description: Senior Network Security Engineer – Cloudflare & ZTNA Specialist– (Contract) Location: Remote Type: Contract (OUTSDIE IR35) I'm looking for a hands-on Cloudflare specialist to lead the implementation of Zero Trust Network Access (ZTNA) and Cloudflare Gateway for a non-UK-based client operating in … a secure, cloud-native environment. This is a technical delivery role for someone confident in setting up, configuring, and integrating Cloudflare's enterprise-grade security services, with particular focus on identity-aware access control and secure cloud networking. Key Responsibilities Configure and deploy Cloudflare ZTNA policies to control secure More ❯

Dartford (Hybrid - 2 days on-site per month) Full-time | Permanent A leading logistics organisation is seeking a Network Security Engineer to join their growing team. If you're passionate about networking and cybersecurity and thrive in fast-paced environments, this is a fantastic opportunity to work … with modern technologies and make a real impact. Key Responsibilities: Deploy and maintain network security infrastructure (routers, switches, firewalls, IDS/IPS). Manage Cisco-based systems, including firewalls, VPNs, and NAC. Monitor traffic, troubleshoot issues, and enhance performance. Implement secure remote access and VPN solutions. Oversee PKI … management and recommend security improvements. Collaborate with IT, Cybersecurity, and third-party vendors. What You'll Bring: Proven experience with network infrastructure and security protocols. Familiarity with IDS/IPS, cloud security, and encryption standards. Strong troubleshooting and analytical skills. Certifications such as CCNA, CCNP, or More ❯

Social network you want to login/join with: Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more. … Opticore IT is currently searching for a Network Security Engineer to join our client on medium to large-scale projects involving design, implementation, and support of Prisma SDWAN and Prisma Access solutions with various clients. This is a hybrid position with occasional client site visits, potentially … contract inside IR35, with a high likelihood of extension. What you'll be doing: Representing Opticore, working directly with our client, a leader in security, delivering multiple SDWAN-focused projects. Collaborating with clients to help them achieve their goals and understand their needs versus wants. Engaging with customers during More ❯

Social network you want to login/join with: Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more. … Opticore IT is currently searching for a Network Security Engineer to join our client on medium to large-scale projects involving design, implementation, and support of Prisma SDWAN and Prisma Access solutions with various clients. This is a hybrid position with occasional client site visits, potentially … contract inside IR35, which is highly likely to be extended. What you'll be doing: Representing Opticore, working with our client, a leader in security, on multiple projects focused on their SDWAN solution. Collaborating directly with clients to help them achieve their goals and understand their needs versus wants. More ❯

Social network you want to login/join with: Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more. … Opticore IT is currently searching for a Network Security Engineer to join our client on medium to large-scale projects involving design, implementation, and support of Prisma SDWAN and Prisma Access solutions with various clients. This is a hybrid position with occasional client site visits, potentially … month contract inside IR35, likely to be extended. What you'll be doing: Representing Opticore, working directly with our client, a leader in security, delivering multiple projects focused on their SDWAN solutions. Collaborating with clients to help them achieve their goals and understand their needs versus wants. Engaging with More ❯

Social network you want to login/join with: Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more. … Opticore IT is currently searching for a Network Security Engineer to join our client on medium to large-scale projects involving design, implementation, and support of Prisma SDWAN and Prisma Access solutions with various clients. This is a hybrid position requiring occasional visits to the client site … contract inside IR35, which is highly likely to be extended. What you'll be doing: Representing Opticore, working with our client, a leader in security, on multiple projects focused on their SDWAN solutions. Collaborating directly with clients to help achieve their goals and clarify their needs versus wants. Engaging More ❯

Social network you want to login/join with: Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more. … Opticore IT is currently searching for a Network Security Engineer to join our client on medium to large-scale projects involving design, implementation, and support of Prisma SDWAN and Prisma Access solutions with various clients. This position is hybrid , requiring occasional visits to the client site, potentially … inside IR35, which is highly likely to be extended. What you'll be doing: Representing Opticore, working directly with our client, a leader in security, on multiple SDWAN-focused projects. Collaborating with clients to help them achieve their goals and understand the differences between their wants and needs. Engaging More ❯

Social network you want to login/join with: Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more. … Opticore IT is currently searching for a Network Security Engineer to join our client on medium to large-scale projects involving design, implementation, and support on Prisma SDWAN and Prisma Access projects with various clients. This opportunity is a hybrid position with the need to visit the … inside IR35, which is highly likely to be extended. What you'll be doing: Advocate for Opticore, working with our client, a leader in security, delivering multiple projects focused on their SDWAN solution. Work directly with clients, helping them achieve their goals and understand the difference between their wants More ❯

Social network you want to login/join with: Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more. … Opticore IT is currently searching for a Network Security Engineer to join our client on medium to large-scale projects involving design, implementation, and support of Prisma SDWAN and Prisma Access solutions with various clients. This is a hybrid position requiring occasional visits to the client site … contract inside IR35, with a high likelihood of extension. What you'll be doing: Advocating for Opticore, working with our client, a leader in security, delivering multiple projects focused on their SDWAN solution. Collaborating directly with clients to help them achieve their goals and understand the differences between their More ❯

Embrace the opportunity to be a pivotal part of a forward-thinking company, renowned for its collaborative ethos and commitment to excellence. As a Network Security Engineer, your expertise will be instrumental in maintaining the integrity and advanced capabilities of our client’s network systems. Your … role will focus on leveraging automation and standardisation to keep their network infrastructure at the industry's leading edge... Key Responsibilities Assess firewall policies against security benchmarks and business needs Collaborate with the Cyber Security team to address threats and vulnerabilities Implement and manage firewall policies, coordinating … with various stakeholders Analyse network traffic and audit logs for issue resolution Partner with Network Engineering for DMZ designs and deployments, with a special focus on F5 and load balancing solutions Enhance team performance through supporting tasks and fostering continuous improvement What You Bring... 4+ years of expertise More ❯

Social network you want to login/join with: Network Security Engineer, crawley, west sussex col-narrow-left Client: Corecom Consulting Location: crawley, west sussex, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 04.06.2025 Expiry Date: 19.07.2025 … col-wide Job Description: 6-month contract | High-profile racing events | Cloudflare & Security | Client-facing | Fully Remote We’re hiring a Cloudflare Support Engineer to work with one of the biggest names in Formula 1. You’ll be part of a team protecting global race events (like Monaco … you’ll be: Client-facing – engaging with high-profile stakeholders, requiring strong communication Handling monitoring, escalations, and incident response Working closely with Cloudflare’s security & performance services Supporting feeds & tools introduced to prevent breaches during races Acting as a key part of the incident management chain Must-Have Skills More ❯

Social network you want to login/join with: Senior Network Security Engineer – Cloudflare & ZTNA Specialist– (Contract) Location: Remote Type: Contract (OUTSDIE IR35) I'm looking for a hands-on Cloudflare specialist to lead the implementation of Zero Trust Network Access (ZTNA) and Cloudflare Gateway … a secure, cloud-native environment. This is a technical delivery role for someone confident in setting up, configuring, and integrating Cloudflare's enterprise-grade security services, with particular focus on identity-aware access control and secure cloud networking. Key Responsibilities Configure and deploy Cloudflare ZTNA policies to control secure More ❯

Social network you want to login/join with: 6-month contract | High-profile racing events | Cloudflare & Security | Client-facing | Fully Remote We’re hiring a Cloudflare Support Engineer to work with one of the biggest names in Formula 1. You’ll be part of a team … you’ll be: Client-facing – engaging with high-profile stakeholders, requiring strong communication Handling monitoring, escalations, and incident response Working closely with Cloudflare’s security & performance services Supporting feeds & tools introduced to prevent breaches during races Acting as a key part of the incident management chain Must-Have Skills … Strong communication – this is a client-heavy, speaking role Understanding of security operations, monitoring, and escalation Experience in incident or breach response Comfortable in a high-pressure, fast-moving environment like F1 #J-18808-Ljbffr More ❯

Social network you want to login/join with: 6-month contract | High-profile racing events | Cloudflare & Security | Client-facing | Fully Remote We’re hiring a Cloudflare Support Engineer to work with one of the biggest names in Formula 1. You’ll be part of a team … you’ll be: Client-facing – engaging with high-profile stakeholders, requiring strong communication Handling monitoring, escalations, and incident response Working closely with Cloudflare’s security & performance services Supporting feeds & tools introduced to prevent breaches during races Acting as a key part of the incident management chain Must-Have Skills … Strong communication – this is a client-heavy, speaking role Understanding of security operations, monitoring, and escalation Experience in incident or breach response Comfortable in a high-pressure, fast-moving environment like F1 #J-18808-Ljbffr More ❯